MODES S.R.O. - manufacture of wood, resin, metal and polystyrene patterns and wood-resin core-boxes for ferrous and non-ferrous
casting, metal moulds for production of polystyrene patterns for lost foam process, and dies for gravity die casting.

OFZ A.S. - producer of ferroalloys based on silicon, chromium, manganese as well as other complex alloys, powdered ferroalloys,
inoculants and nodulizers.

TAVAL S.R.O. - full and coherent ecological service in scraps processing and metallurgical processing of aluminium scraps and its
alloys, manufacturing of final products - aluminium alloys in form of blocks in compliance with the international standards or according to demands of the customers.